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'use strict'
/**
* Checks if the given value is a valid LastEventId.
* @param {string} value
* @returns {boolean}
*/
function isValidLastEventId (value) {
// LastEventId should not contain U+0000 NULL
return value.indexOf('\u0000') === -1
}
/**
* Checks if the given value is a base 10 digit.
* @param {string} value
* @returns {boolean}
*/
function isASCIINumber (value) {
if (value.length === 0) return false
for (let i = 0; i < value.length; i++) {
if (value.charCodeAt(i) < 0x30 || value.charCodeAt(i) > 0x39) return false
}
return true
}
module.exports = {
isValidLastEventId,
isASCIINumber
}
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